M26.2 - Anomalies of dental arch relationship
M26.21 - Malocclusion, Angle's class
M26.211 - Malocclusion, Angle's class I
M26.212 - Malocclusion, Angle's class II
M26.213 - Malocclusion, Angle's class III
M26.219 - Malocclusion, Angle's class, unspecified